#351098 +(836)- [X]

[+BaByGiRL]: A woman enroled in nursing school is attending an anatomy class. The subject of the day is involuntary muscles. The instructor, hoping to perk up the students a bit, asks the woman if she knows what her asshole does when she has an orgasm.
[+BaByGiRL]: "Sure!" she says, "He's at home taking care of the kids..."